Jinan_project/src/app/home/task/station-task-apply/apply/apply.component.html

<div class="box applymodel">
    <form nz-form [formGroup]="validateForm">
        <nz-form-item>
            <nz-form-label [nzSm]="6" [nzXs]="24" nzRequired nzFor="账号">任务名称</nz-form-label>
            <nz-form-control>
                <label nz-radio formControlName="taskname">{{title}}</label>
            </nz-form-control>
        </nz-form-item>
        <nz-form-item>
            <nz-form-label [nzSm]="6" [nzXs]="24" nzRequired nzFor="单位名称">单位名称</nz-form-label>
            <nz-form-control>
                <nz-select formControlName="unitname" (nzScrollToBottom)="loadMore()" nzPlaceHolder="请选择单位" nzAllowClear
                    [nzDropdownRender]="renderTemplate" nzShowSearch nzServerSearch (nzOnSearch)="search($event)">
                    <nz-option *ngFor="let o of optionList" [nzValue]="o.id" [nzLabel]="o.companyName"></nz-option>
                </nz-select>
                <ng-template #renderTemplate>
                    <nz-spin *ngIf="isLoading"></nz-spin>
                </ng-template>
            </nz-form-control>
        </nz-form-item>
        <nz-form-item>
            <nz-form-label [nzSm]="6" [nzXs]="24" nzRequired nzFor="协助机构">协助机构</nz-form-label>
            <nz-form-control>
                <nz-tree-select [nzShowSearch]='true' [nzDropdownClassName]="'maxHeightTreeSelect'"
                    formControlName="organization" [nzNodes]="nodes" nzPlaceHolder="请选择协助机构"
                    [nzExpandedIcon]="multiExpandedIconTpl">
                </nz-tree-select>
                <ng-template #multiExpandedIconTpl let-node let-origin="origin">
                    <ng-container *ngIf="node.children.length == 0; else elseTemplate">

                    </ng-container>
                    <ng-template #elseTemplate>
                        <i nz-icon [nzType]="node.isExpanded ? 'caret-down' : 'caret-right'"
                            class="ant-tree-switcher-line-icon"></i>
                    </ng-template>
                </ng-template>
            </nz-form-control>
        </nz-form-item>
    </form>
</div>